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Q.8.1
What will happen if a VPI/VCI value cell not enabled by the receive lookup table has been received, and is it
reported?
A.8.1
If a VPI/VCI value cell not enabled to be received is received, that cell is internally discarded. At this time, no
notification, such as an interrupt, is made.
Reference: µ PD98409 User's Manual 5.5.4 Setting of receive look-up table
Q.8.2
How is a CRC-10 error reported when a Raw cell is received? Is it possible to disable error checking?
A.8.2
A CRC-10 error is reported by the CE bit in the Raw cell data when a Raw cell is received. At this time, no
indication, such as an interrupt, is made. The CRC-10 error check is always enabled. When the CRC-10 error
check is not used, ignore the CE bit in the Raw cell data.
Word0 to
Byte 47
Word11
31
Word 12
31
Word 13
31
Word 14
31
Word15
1
31
Reference: µ PD98409 User's Manual 5.5.7 Reception of non-AAL-5 traffic
28
CHAPTER 8 RECEPTION
23
24
UINFO
VC Number
Information S14769EJ1V0IF00
- 0 -
16
15
Time stamp
Cell header
CE
16
15
14
Byte 0
8
7
HEC
8
7
- 0 -
0
0
0
0
0
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